EBSCO Open Access Journals
2011-01-01 ~ 2023-12-31
OAPEN (Open Access Publishing in European Networks)
2004
DOAB Directory of Open Access Books
2004
Books at JSTOR: Open Access
2004
ScienceDirect
1981
OAPEN (Open Access Publishing in European Networks)
2023
DOAB Directory of Open Access Books
2023
DOAB Directory of Open Access Books
2025
OAPEN (Open Access Publishing in European Networks)
2024
DOAB Directory of Open Access Books
2024
Books at JSTOR: Open Access
2024
Project Muse Open Access ebooks
2024
OAPEN (Open Access Publishing in European Networks)
2024
DOAB Directory of Open Access Books
2024
DOAB Directory of Open Access Books
2021
DOAB Directory of Open Access Books
2024
MIT Press Direct to Open Backfile Complete Monographs
1997